Fiber Linker Communication Co.,Ltd
broadcasting video transmitter and receiver over fiber, SDI fiber optic extender, HDMI fiber extender, DVI fiber extender, KVM fiber optic extender, VGA fiber optic extender, fiber media converter，
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1. Overview
ASI to 4E1 bidirectional adapter is cost-effective signal adaptation device, and it is based on basis idea of transmission of digital television signal for design, and could make TS stream and E1 interface signal of SDH/PDH converted mutually, realize adaptation of heterogeneous network signal format. This network adapter could adapt 4-channel bidirectional E1, channel for the transmission of a set of standard-definition digital TV programs.
2. Features
3. Specification
| Interface | |
|
Input interface (G.703 standard) | 4 E1, BNC connector, 75Ω |
| 2 ASI, BNC connector, 75Ω | |
| Packet format: 188 or 204 byte | |
| Data rate: No frame format E1 (2Mbps) | |
| Output interface (looping output) | 2 ASI, BNC connector, 75Ω |
| 4 E1, BNC connector, 75Ω | |
| Interface Features | ASI-DVB standard |
| Network Management Interface | 1 IP, RJ45 interface, 10/100M adaptive |
|
ASI Interface | BNC Connector, 75Ω |
| TS standard: ISO13818-1 | |
| Input effective rate: Max. 2Mbps (every channel) | |
| TS packet format:188/204bytes (Automatic Identification) | |
| TS input mode: uniformity / packet bursting / irregular | |
| Power-down status of preservation | Save the last used status, the encoder recovers power and could start automatically and correctly |
| Radiation and safety requirements | Comply with GB13837-92 and GB8898-88 standard |
| Operating environment | |
| Operating temperature | 0℃～＋45℃ |
| Average power consumption | 10.5 W |
| Relative temperature | 10-90% |
| No failure of average working time | ﹥100000 hours |
| Physical features | |
| Volume | 48.3CM * 35.0CM *4.4CM(19.0*13.8*1RU) |
| weight(KG) | 4.5KG |
Keyword: E1 to ASI adapter, 4E1 to ASI adapter, ASI to E1 adapter , ASI to 4E1 adapter